517 results about "Lemon oil" patented technology

The invention discloses a fruit and vegetable micro encapsulated fresh-keeping agent, which is prepared from chitosan, propolis and beta-cyclodextrin which are used as wall materials and cassia oil, rosemary oil and lemon oil which are used as core materials. The fruit and vegetable micro encapsulated fresh-keeping agent is prepared by the following steps of: adding the beta-cyclodextrin and water in a three-port bottle; electrically stirring and heating to 60-70DEG C for dissolving the beta-cyclodextrin into the water; continuously stirring and cooling to 40-45DEG C; adding the core materials of the cassia oil, the rosemary oil and the lemon oil to ensure that the mixed essential oil is uniformly dispersed in solution; then slowly cooling to the room temperature to obtain a beta-cyclodextrin-essential oil microcapsule; adding the mixed wall material of the chitosan and the propolis; adding glycerol and tween-80; and continuously stirring for 30 minutes to form the micro encapsulated fresh-keeping agent. in the invention, the beta-cyclodextrin-essential oil microcapsule is smeared on the surface of the fruit and vegetable by the film forming characteristics of the chitosan and the propolis and an essential oil fresh-keeping agent is continuously released under the action of the microcapsule, so that the aim of keeping the quality of the fruit and vegetable can be achieved.

The invention discloses a composition for purifying air, a method for preparing the same and application of the same. The composition contains active ingredients which comprise the following plant essences: tea tree oil, eucalyptus oil, lemon oil, lavender oil, lemongrass oil, mace oil, wintergreen oil, bay oil, clove oil, pine needle oil, and castor oil; and the weight portion for the plant essences is 60 to 100. The weight percentage of the active ingredients is 55 to 100w / w percent of the gross weight of the composition.

The invention relates to a plant essential oil bactericidal disinfectant. The plant essential oil bactericidal disinfectant is prepared from the following raw materials in percentage by weight: 0.3 percent of eucalyptus oil, 0.4 percent of tea tree oil, 0.3 percent of armoise oil, 0.5 percent of rosemary oil, 0.5 percent of bergamot oil, 0.5 percent of lemon oil, 0.7 percent of lavender oil, 0.2 percent of clove oil, 0.4 percent of thyme oil, and the balance of diluent. The plant essential oil bactericidal disinfectant has the advantages that: the plant essential oil bactericidal disinfectant is prepared from brand-new pure natural plant essential oils; and compared with the traditional human skin bactericide and bactericide for daily sanitary appliances, the plant essential oil bactericidal disinfectant has the characteristics of nature and environment friendliness, good sterilization and disinfection effects, and comfortable smell, has no harm to human bodies, and is beneficial to physical and psychological health of people.

A mosquito repellent is prepared from diethyltoluamide DEET and the natural mosquito repelling essence containing the active components chosen from lemon oil, cinnamon oil, agastache oil, fish pelargonium oil, etc.

A method of promoting activated, pleasant moods through the inhalation of energising, non-stressing fragrances (invigorating fragrances) comprising at least 75% by weight, preferably 85% by weight of perfume materials drawn from the following groups:A) At least 10% by weight in total of at least three materials drawn from Group ‘IMP’ comprising: allyl amyl glycolate; benzyl salicylate; bergamot oil; coriander oil; cyclamen aldehyde; 1-(2,6,10-trimethylcyclododeca-2,5,9-trien-1-yl)ethanone; allyl (cyclohexyloxy)acetate; Damascenia 185 SAE; 2,4-dimethylheptan-1-ol; fir balsam; fir needle oil; 3-(4-ethylphenyl)-2,2-dimethylpropanal; ginger oil; guaiacwood; linalyl acetate; litsea cubeba oil; methyl 2,4-dihydroxy-3,6-dimethylbenzoate; nutmeg oil; olibanum oil; orange flower oil; Ozonal AB 7203C; patchouli oil; rose oxide; rosemary oil; sage clary oil; spearmint oil; Tamarine AB 8212E; tarragon oil;B) Optionally up to 90% of materials from the following groups:Group ‘HMR’ comprising:allyl ionone; benzyl acetate; cis-jasmone; citronellol; ethyl linalol; ethylene brassylate; 4-methyl-2-(2-methylpropyl)tetrahydro-2H-pyran-4-ol; geraniol; geranium oil; isoeugenol; lemon oil; 2,4-dimethylcyclohex-3-ene-1-carbaldehyde; 3-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde; 4-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde; alpha-iso-methyl ionone; 3-methylcyclopentadec-2-en-1-one; cyclopentadecanone; cyclohexadecanolide; gamma-undecalactone.Group ‘HMI’ comprising:1-{[2-(1,1 -dimethylethyl)cyclohexyl]oxy}butan-2-ol; 3a,6,6,9a-tetramethyldodecahydronaphtho[2,1 -{b}]furan; alpha-damascone; dihydromyrcenol; eugenol; 3-(1,3-benzodioxol-5-yl)-2-methylpropanal; 2,4-dimethylcyclohex-3-ene-1-carbaldehyde; mandarin oil; orange oil; 2-(1,1-dimethylethyl)cyclohexyl acetate.Group ‘HMP’ comprising:1-(2,6,6,8-tetramethyltricyclo[5.3.1.0 {1,5}]undec-8-en-9-yl)ethanone; allyl cyclohexyl propionate; allyl heptanoate; Apple Oliffac S pcmf; 7-methyl-2H-1,5-benzodioxepin-3(4H)-one; cassis base; cis-3-hexenyl salicylate; damascenone; gamma-decalactone; ethyl acetoacetate; ethyl maltol; ethyl methyl phenylglycidate; hexyl acetate; (3E)-4-methyldec-3-en-5-ol; 2,5,5-trimethyl-6,6-bis(methyloxy)hex-2-ene; 4-(4-hydroxyphenyl)butan-2-one; styrallyl acetate; 2,2,5-trimethyl-5-pentylcyclopentanone; ylang oil. Group ‘RMP’ comprising: anisic aldehyde; (2Z)-2-ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)but-2-en-1-ol; benzoin siam resinoid; ethyl vanillin; oxacyclohexadec-12(13)-en-2-one; hexyl salicylate; hydroxycitronellal; jasmin oil; 3-methyl-5-phenylpentan-1-ol; 2-(phenyloxy)ethyl 2-methylpropanoate; alpha-terpineol; vanillin;Group ‘GEN’ comprising:cyclopentadecanolide; oxacyclohexadecan-2-one; hexyl cinnamic aldehyde; ionone beta; isobornyl cyclohexanol; 1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7(8),8(8a)-octahydronaphthalen-2-yl)ethanone; 4-(1,1-dimethylethyl)phenyl]-2-methylpropanal; linalol; methyl dihydrojasmonate; 2-phenylethanol;provided the following conditions are met:(a) IMPs>=HMPs+HMRs(b) IMPs+HMIs+GENs>=70%(c) (IMP+HMI) / (IMP+HMI+RMP+HMR)>=0.7(d) IMPs / (HMPs+RMPs+IMPs)>=0.5(e) IMPs / [(HMPs+RMPs+IMPs)+(100−TOTAL)]>=0.3wherein ‘IMPs’ indicates the sum of the percentages of materials within Group IMP, and similarly for the remaining groups, the symbol ‘>=’ indicates ‘at least equal to’, and ‘TOTAL’ is the sum of HMPs, HMRs, HMIs, IMPs, RMPs and GENs, provided also that low odour or no odour solvents are excluded from the calculation of these sums is provided which have an invigorating effect when inhaled by a subject.

A non-toxic mucosal disinfectant for topical application in the nose comprising a composition of 91% isopropyl alcohol of at least 50% by weight; sesame oil not exceeding 49.5% by weight and lemon oil of about 0.5% by weight. All of the components are mixed homogeneously with the sesame oil supplementing and neutralizing the dehydrating effect of the alcohol.

The invention discloses a pure natural plant essential oil air freshener which comprises the following main components of plant essential oil and a solvent, wherein the plant essential oil mainly comprises the following components: eucalyptus oil, lavender oil, lemon oil, rosemary oil, and geranium oil, and the solvent mainly comprises the following components: Tween 80, ethanol and deionized water. According to the invention, 1. pure natural plant essential oil is the effective component, and is healthy and environment-friendly; 2. the fragrance is natural, and the smell is pleasant; 3. the contained active components such as ketone, aldehyde and the like can rapidly capture and effectively decompose stink molecules, remove peculiar smell, and cause no secondary pollution; 4. the bactericidal and bacteriostatic efficacy is significant, and air can be purified; 5. the efficacy of emotion calming, body and mind balancing, and health care is significant; 6. the application modes are diverse, and both mist spraying and fumigation can be performed; 7. the application space can be relatively closed space, such as rooms, hotels, public entertainment places, various types of compartments, and the like.

The invention discloses an essential oil mosquito repellent which, based on mass percent, is composed of the following components: 30%-80% of citronella oil, 5%-30% of lemon oil, 5%-20% of lavander oil, 1%-10% of peppermint oil, 1%-10% of armoise oil and the balance of food-grade 95% ethanol. The mosquito repellent is originated from natural materials and has the advantages of safeness, nontoxicity, no resistance and easy degradation. The mosquito repellent also has the advantages of simple formulation, wide raw material sources, suitability for industrial production, household preparation and the like. Meanwhile, essential oils with difference fragrances are combined in the mosquito repellent according to an accurate formula, the problem of low customer acceptability resulted from low efficiency and monotonous fragrance of a single essential oil is efficiently resolved, and the use effect and the customer acceptability are improved.

The invention provides a base which can be combined with multiple fruit essences and enable the fruit essences to generate sweetness and aroma. The base contains 2-10% of isoamyl isovalerate, 10-20% of isoamyl acetate, 15-20% of ethyl acetate, 10-20% of butyl acetate, 1-2% of sweet orange oil, 0.8-1.5% of lemon oil, 10-20% of isoamyl butyrate and 20-30% of ethyl butyrate. The base can be used in food, tobaccos and daily necessities, such as toothpaste, shampoo, toilet soap and the like.

The invention relates to a soft capsule oral care agent and a preparation method thereof. The soft capsule oral care agent comprises one or several of the following natural product extracts with anti-inflammation and bactericidal activity: thymol, menthol crystal, tea polyphenol, clove oil, wintergreen oil, eucalyptus oil, blumea oil, cinnamon oil, tea tree essential oil, lavender oil, lemon oil, litsea cubeba oil, citronella oil, patchouli oil, perilla oil, zanthoxylum oil, geranium essential oil, juniper berry essential oil, evening primrose essential oil, grape seed oil, origanum oil, rose essential oil, aloe powder, rutin, hydroxyrutin, dihydroquercetin, curcumin, bisdethoxy curcumin, aloesin, barbaloin, ferulic acid, citric acid, tea purine, bitter betaine and the like, wherein the natural product extracts account for 5-75 weight percent of the soft capsule oral care agent. Moreover, the invention discloses a preparation method for the soft capsule oral care agent. The soft capsule oral care agent has the characteristics of broad antibacterial spectrum, efficient and quick effect, high safety and no toxin. The advantages of oral care products, such as chewing gum, mouth wash and the like, are integrated, and the defects of a traditional oral care agent are discarded by the soft capsule oral care agent. The soft capsule oral care agent is good in effect, convenient in carrying and simple in application.

The invention provides a cigarette popping bead lemon and mint essential oil, and a preparation method thereof. The preparation method comprises the following steps: uniformly mixing aroma essence, mint essence and an essence diluent according to a weight ratio of (1-5):(10-60):(35-89), adding span80, continuously stirring the above materials for 0.5-1 h, and standing the obtained mixture until foams disappear in order to prepare the cigarette popping bead lemon and mint essential oil. The aroma essence is prepared through mixing lemon oil, geranial and Brazilian sweet orange oil, the mint essence is prepared through mixing L-menthol, dementholized peppermint oil, N,2,3-trimethyl-2-isopropylbutyramide (WS-23) and anhydrous ethanol, and the essence diluent is prepared through mixing 24 DEG palm oil and caprylic / capric triglyceride according to a mass ratio of (1-5):(1-5). The cigarette popping bead lemon and mint essential oil well adapts to the physical and chemical performances of popping bead rubber, can be used in cigarette popping beads to realize lasting and uniform mint cooling flavor, has full fragrance and unique style, and has the fragrance of lemons, the essential oil can be processed to form the cigarette popping beads, and the cigarette popping beads are added to cigarette filter tips in order to realize low cold degree to high cold degree smoking experiences.

The invention discloses an extruded crucian feed, which is prepared from the following raw materials in parts by weight: 100-110 parts of soybean meal, 50-60 parts of maize meal, 20-25 parts of black rice meal, 5-6 parts of seeds of lobed kudzuvine, 4-5 parts of barley, 20-25 parts of raw duck albumen, 10-15 parts of lotus leaves, 0.1-0.2 part of lemon oil, 1-2 parts of ginger peel, 1-3 parts of glutinous rice roots, 4-5 parts of orange kernels, 10-12 parts of hydrilla powder, 4-5 parts of vitamin complex preparations, 5-6 parts of additives and an appropriate amount of water. The extruded crucian feed is simple in preparation method; the extruded crucian feed is prepared by using the soybean meal, maize meal and black rice meal as main raw materials and using the raw duck albumen, the lotus leaves and the hydrilla powder as auxiliary materials, so that the extruded crucian feed contains rich protein, vitamins and minerals, has comprehensive nutrition and good palatability, can effectively enhance the disease resistance of crucian, improve the growth speed of the crucian and has good culture benefits.

This invention discloses a rose essence, which comprises: crimson glory flower concrete 0.5-2.0 wt.%, cinnamyl alcohol 1.0-3.0 wt.%, phenylethanol 5.0-15.0 wt.%, rose absolute oil 0.5-2.0 wt.%, Jasminum sambac concrete 0.5-2.0 wt.%, linalool 1.5-3.0 wt.%, pearl everlasting oil 1.0-3.0 wt.%, patchouly oil 0.5-3.0 wt.%, 92% ionone 6.0-12.0 wt.%, geranium oil 7.0-15.0 wt.%, 208# sandalwood 2-7.0 wt.%, ylang oil 1.5-5 wt.%, lilial 1.5-5 wt.%, damascene 6.0-15.0 wt.%, methyl dihydrojasmonate 3.0-7.0 wt.%, Jiale muskiness 1.0-6 wt.%, Petitgrain oil 1.5-5 wt.%, citronellol 8.0-20.0 wt.%, rose oil 0.5-2.0 wt.%, 10% delta-decalactone 0.2-1.0 wt.%, rose nitrile 1.0-3.5 wt.%, geraniol 8.0-15.0 wt.%, lemon oil 2.0-6.0 wt.%, and methyl ionone 0.5-3.0 wt.%. The rose essence can be used in fragrant products, such as white cream, and emulsion, and has such advantages as lasting color, pure and lasting fragrance, and small dosage.

A process for preparing lemon oil extract, fuel oil and carbon black from used tyre by vacuum catalytic cracking includes such steps as proportionally mixing sodium hydroxide and zinc oxide to obtain catalyst, proportionally loading the catalyst and used tyre particles into vacuum catalytic cracking reactor, reacting to obtain gas mixture and carbon black residual in reactor, condensing the gas mixture to obtain the mixture of lemon oil extract, fuel and water, separating, and purifying. Its apparatus is also disclosed.

A cleaning composition with a limited number of natural ingredients contains alkyl polyglucoside, a 2-hydroxycarboxylic acid, and a fragrance containing lemon oil or d-limonene. The cleaning composition optionally has a small amount of dye, colorant, and preservative. The cleaning composition can be used to clean hard surfaces and cleans as well or better than commercial compositions containing synthetically derived cleaning agents.

A liquid-type air refreshing agent is prepared from refined lavender oil, refresh peppermint oil, refined lemon oil and the distilled water of thyme.

The invention provides a leather care agent, which is prepared from the following raw materials: 0.5-8% of cyclized rubber, 2-14% of lemon oil, 0.5-5% of silicone grease, 1-12% of olive oil, 5-25% of softening agent, 6-30% of emulsifier, 0.1-5% of antioxidant, 40-70% of water and 5-30% of high-boiling-point liquid alcohol. The leather care agent provided by the invention can fully protect the leather when good effects of softening the leather and improving the hand feeling are kept, so that the leather does not easily age, the elasticity of the leather is permanently kept, the color and luster of the leather are maintained, and the leather is waterproof, dustproof, mildewproof and smooth in hand feeling.

The invention provides electronic cigarette tar which comprises the following components by mass percentage: 90-99% of atomized liquid and 1-10% of coca cola essence, wherein the coca cola essence comprises the following components in parts by weight: 0.1-2 parts of alpha pinene, 0.1-2 parts of beta pinene, 1-30 parts of limonene, 1-10 parts of sweet orange oil, 1-20 parts of lemon oil, 0.1-0.5 parts of myrcene, 0.1-2 parts of cinnamic aldehyde, 0.1-5 parts of cinnamon oil, 0.1-10 parts of citral, 0.1-5 parts of geranial, 1-10 parts of geranyl acetate, 0.1-5 parts of sinensal, 1-10 parts of citronellol, 1-10 parts of geranyl propionate, 0.1-5 parts of eugenol allylguajacol, 0.1-2 parts of ethyl maltol, 0.1-3 parts of furanone, 0.1-5 parts of raspberry ketone, 1-25 parts of cinnamyl alcohol, 1-10 parts of cinnamyl acetate, 1-15 parts of vanillin, 1-15 parts of ethyl vanillin and 0.1-2 parts of coffee extract. The electronic cigarette tar with a coca cola taste is rich and plump in fragrance, and can achieve an effect similar to a pleasant feeling brought by drinking coca cola. The invention further provides a preparation method of the electronic cigarette tar. The method is simple and easy to operate, and is suitable for industrial production.

The invention relates to the technical field of food additives, and in particular discloses natural lemon extract and a preparation method thereof. The natural lemon extract is prepared from the following raw materials in parts by weight: 5-10 parts of lemon oil, 0.5-3 parts of lime oil, 0.1-0.5 part of linalool, 0.05-0.5 part of capraldehyde, 0.2-1 part of sweet orange oil, 0.01-0.05 part of geranium oil, 0.2-1 part of terpineol and 60-80 parts of salad oil. The natural lemon extract is free of artificially synthesized raw materials, the formula is carefully formulated, and the prepared natural lemon extract has realistic and seductive fragrance, strong sense of fruit juice and safety.

The invention relates to a prescription used for preventing and curing bee mite. The following raw materials are confected by the volume ratio of 0.1ml to 1.0ml of southernwood oil, 0.1ml to 1.0ml of eucalyptus oil, 0.1ml to 1.0ml of lemon oil and 0.1ml to 1.0ml of litsea cubeba oil. The invention has the advantages that the prescription is selected from a plurality of plant essential oils, and the experiment testifies that the prescription can produce synergic action, which achieves the best effect of curing mite, thus compared with Ziyang mite-attacking, the effect of curing mite is different obviously.

The invention belongs to the field of electronic cigarettes and particularly relates to mint-flavored nicotine liquid and an electronic cigarette with the same. The mint-flavored nicotine liquid is made from, by weight, 5% to 10% of mint extract, 0.5% to 2% of nicotine, 0.15% to 0.6% of methyl lactate, 0.02% to 0.06% of eucalyptus oil, 0.02% to 0.06% of lemon oil, 0.06% to 0.16% of spice mix, 3% to 11% of ethyl alcohol, 3% to 5% of deionized water, 10% to 13% of glycerol, and the balance of propanediol. The mint-flavored nicotine liquid has the unique natural flavor and coolness of mint; the mint-flavored nicotine liquid has the smoking effect similar to that of the traditional mint cigarettes. The mint-flavored nicotine liquid produces no tar and CO and causes no mint-flavored nicotine liquid damage, and harm to consumers is greatly decreased.

The invention provides a functional lavender essence and a preparation method thereof. The functional lavender essence contains the following components in percentage by weight: 15-25% of lavender essential oil, 10-20% of broad-leaved lavender essential oil, 5-10% of mixed lavender essential oil, 1-2% of lavender clean oil, 0.5-1.5% of sage essential oil, 0.5-1% of folium eucalypti essential oil, 0.5-1% of Mentha piperita oil, 0.3-0.8% of patchouli oil, 1-2% of geranium oil, 0.3-0.6% of spearmint oil, 2-5% of lemon oil, 2-4% of bergamot oil, 20-30% of linalool, 20-30% of linalyl acetate, 0.5-1.5% of borneol, 0.1-0.5% of camphor and 0.4-0.8% of storax oil resin. The preparation method comprises the following steps: (1) proportioning; (2) stirring; (3) standing and filtering; (4) detecting; and (5) filling. The essence has the advantages of fresh and harmonious top note, high natural sensation, plump body aroma, obvious characteristic aroma and permanent basic note; and the essence has the curative effects of resisting dejection, resisting depression, soothing the nerves, lowering the blood pressure, diminish inflammation, alleviating pain, expelling worms and resisting bacteria, and can be widely used in daily use chemical products.

The invention discloses a berberine hydrochloride self-microemulsion preparation having good oral bioavailability and a preparation method thereof. The berberine hydrochloride self-microemulsion preparation comprises the following ingredients by mass ratio: 3-5% of berberine hydrochloride, 3-5% of penetration enhancing agent, 40-50% of oil phase, 30-40% of emulsifier and 10-20% of co emulsifier. The penetration enhancing agent is sodium caprate or sodium oleate; and the oil phase is isopropyl myristate, isopropyl palmitate, oleum menthae, rose oil or lemon oil. According to the invention, BBR is coated in an oil core through microemulsion, intestinal tract metabolism is avoided, biomembrane permeability is increased, bioavailability is increased, dosage is reduced, and constipation is avoided; production technology is simple, a solid preparation has the advantages of stabilization and convenient transport, carrying and administration, bitter taste is avoided, acceptability is good, and the berberine hydrochloride self-microemulsion preparation has good popularization application prospect.

The invention relates to rose muscat hamburg shower gel. The rose muscat hamburg shower gel has the stable fragrance. No huge fragrance difference is caused by individual differences of rose essential oil. The shower gel is prepared from, by weight, 10-20 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 10-15 parts of cocamidopropyl betaine, 3-8 parts of dodecyl dimethyl betaine, 0.1-0.9 part of beewax, 0.5-1.5 parts of honey, 1-5 parts of glycerinum, 1-3 parts of pectin, 0.2-0.8 part of gelatin, 0.05-0.3 part of vitamin E and 1-5 parts of flavoring rose essence. The rose essence is prepared from, by mass, 41.70% of phenethyl alcohol, 34.00% of rhodinol, 2.50% of linalool, 1.00% of phenethyl alcohol, 6.00% of silvanone supra, 0.4% of rose essential oil of a DEP solution with the mass fraction being 10%, 0.40% of undecental of a DEP solution with the mass fraction being 50%, 3.00% of geraniol acetate, 1.00% of bourbon geranium oil, 3.00% of ionone, 1.00% of three-bud leaf oil and 1.00% of lemon oil. The ionone is composed of alpha-ionone, beta-ionone and gamma-ionone, wherein the amount of substances of alpha-ionone to beta-ionone to gamma-ionone is 20:20:1.

The invention discloses an astaxanthin mask having an oxidation-resistant effect. The astaxanthin mask is characterized by being prepared from, by weight, 5-15 parts of glycerol, 5-10 parts of honey, 5-15 parts of aloe vera extracting liquid, 2-10 parts of lemon oil, 5-10 parts of arbutin, 2-5 parts of astaxanthin, 4-10 parts of hydroxypropyl-beta-cyclodextrin, 2-5 parts of ethyl alcohol, 0.01-0.1 part of methylparaben and 30-45 parts of distilled water. The astaxanthin is entrapped in the hydroxypropyl-beta-cyclodextrin, so that the solubility of the astaxanthin in mask essence is improved. The astaxanthin mask has the very good oxidation-resistant effect, can effectively remove facial oxygen free radicals and promote cell metabolism, and makes the skin rejuvenated. In addition, the astaxanthin mask also has the effects of whitening, moisturizing, minimizing pores and the like, and keeps the skin exquisite, moisturized and smooth.

The invention discloses an ambergris-amber flavor essence, which is characterized by comprising the following components in part by weight: 16 parts of vanilline, 4 parts of piperonal, 3 parts of sage clary oil, 0.6 part of viverra civetta schreber, 2 parts of storax balm, 10 parts of vanilla bean extract, 20 parts of santal oil, 6 parts of patchouli oil, 0.2 part of rose absolute, 2 parts of methylionone, 1 part of bitter orange flower oil, 30 parts of bergamot oil, 13 parts of coumarin, 5 parts of ambergris, 16 parts of musk xylene, 15 parts of benzoin balm, 1.6 parts of frostweed extract, 16 parts of coriander seed oil, 10 parts of vetiver oil, 3 parts of jasminum grandiflorum absolute, 6 parts of fleur-de-lis extract, 3 parts of lavender absolute and 10 parts of lemon oil. The ambergris-amber flavor essence of the prescription is suitable for flavoring products such as white cream, latex, shampoo and the like, has no defect of discoloring, and has the advantages of pure and rich flavor, strong persistence, extremely little dosage and the like.

The invention discloses a hawthorn essence and a preparation method thereof. The hawthorn essence comprises the raw materials by weight percent: 10.0-20.0% of hawthorn extract, 0.3-1.0% of eugenol, 0.05-0.2% of lemon oil, 0.1-0.3% of geraniol, 0.1-0.5% of hexenyl acetate, 1.0-2.0% of 2-methyl butyric acid, 0.1-0.5% of strawberry acid, 0.1-0.3% of acetic acid, 0.5-1.0% of ethyl acetate, 0.5-1.0% of ethyl butyrate, 0.1-0.5% of isoamyl acetate, 0.1-0.3% of trans-2-hexene aldehyde, 0.05-0.2% of furanone and the balance of propylene glycol. The hawthorn essence provided by the invention has natural hawthorn fragrance and taste, is high in natural feel and fresh feel, and is mild and lasting in fragrance.

The invention discloses mosquito-repellent perfume. The mosquito-repellent perfume is characterized by comprising the components of 3-5% of Pelargonium X Citrenella extract, 1-3% of lemon essence, 0.5-1% of lemon oil, 0.5-1% of chamomile oil, 0.5-1% of clove oil, 2-4% of folium artemisiae argyi extract and the balance of ethanol by mass percentage. The invention also discloses a preparation method of the mosquito-repellent perfume, comprising the following steps that: the ethanol is put in a glass container; the clove oil, the lemon oil and the chamomile oil are added and the mixture is stirred evenly; the Pelargonium X Citrenella extract and the folium artemisiae argyi extract are added and after the mixture is stirred evenly, the mixture is filtered and poured; and then the product is obtained. The beneficial effects of the mosquito-repellent perfume are that the raw materials are natural plant components, the mosquito-repellent effect is good and the fragrance lasts for a long time and is pleasant.

The invention discloses a chrysanthemum essence for hand cream, which is characterized by comprising the following components by weight percent: 2 parts of vetiver oil, 2 parts of cinnamon bark oil, 14 parts of sandal oil, 28 parts of alpha-terpineol, 8 parts of jasmine fragrance base, 36 parts of geranium oil, 20 parts of ylang ylang oil, 30 parts of hydroxycitronellal, 20 parts of lavender oil, 12 parts of bergamot oil, 8 parts of isoeugenol, 2 parts of iris resin, 2 parts of musk ketone, 8 parts of Peru musk, 16 parts of heliotropin and 2 parts of vanillin. The chrysanthemum essence for the hand cream is suitable for fragrance products of white cream, skin milk, fragrant molasses and the like, has no defect of discoloration, and has the advantages of pure and rich fragrance, strong durability, extremely less using quantity and the like.